浙贝母的甾体生物碱。

Steroidal alkaloids of Fritillaria maximowiczii.

作者信息

Qian Z Z, Nohara T

机构信息

Faculty of Pharmaceutical Sciences, Kumamoto University, Japan.

出版信息

Phytochemistry. 1995 Oct;40(3):979-81. doi: 10.1016/0031-9422(95)00323-y.

DOI:10.1016/0031-9422(95)00323-y

PMID:7576459

Abstract

From the bulbs of Fritillaria maximowiczii, in addition to the known jerveratrin alkaloid, kuroyurinidine, three new steroidal alkaloids, 23-isokuroyurinidine, 15,16-seco-22 alpha H, 25 beta H-solanida-5,14-dien-3 beta-ol O-beta-D-glucopyranosyl-(1-->4)-beta-D-xylopyranoside and hapepunine 3-O-beta-cellobioside have been isolated and structurally elucidated.

摘要

从伊贝母的鳞茎中，除了已知的藜芦碱类生物碱库罗尤林定之外，还分离得到了三种新的甾体生物碱，即23-异库罗尤林定、15,16-开环-22αH，25βH-茄啶-5,14-二烯-3β-醇O-β-D-吡喃葡萄糖基-(1→4)-β-D-吡喃木糖苷和哈佩普宁3-O-β-纤维二糖苷，并对其结构进行了阐明。